Hughes Network Systems
Part of EchoStar
Engaged Employer
Hughes Network Systems Interview Question
1. Angle between hands in a clock (accurate) 2. Longest substring without repeating characters - Q: abcabcdefagh; Sol: abcdef
Interview Answer
Anonymous
Apr 11, 2018
1. Solved naively - each time better approximation. 1min makes 6degree angle 2. Gave O(n^2) alg - couldn't improve (did not strike to me, although I was aware) You may use collections (Sets)